From the introduction:
After all of his beloved treasure was destroyed, Larfleeze had fallen into a slump. He was left moping as he and his last remaining ‘possession’, his butler Pulsar Stargrave, slowly drifted towards Creation Point, where they would be reduced to raw energy. Just as Pulsar managed to talk Larfleeze back into action, N’Odens, Laord of the Hunt crossed the barrier, revealing the existence of an entire other universe on the other side. His dimension had been reduced to entropic ruin after eons of constant warfare between living gods, so the few survivors have come here to begin anew. But the survivors are the gods responsible for the sorry state of their home universe in the first place, leading to inevitable chaos when they clash with Agent Orange.